By Crash News Writer 
Kern County, CA (September 19, 2025) – A devastating crash involving a big rig and an SUV on State Route 43 early Wednesday morning resulted in at least one fatality and a full-scale emergency response.
According to the California Highway Patrol, the collision was first reported at approximately 2:49 a.m. on September 17 near mile marker 5 on SR43, just south of the intersection with Interstate 5. Authorities say a yellow semi-truck hauling double trailers collided with a black SUV traveling at high speeds — reportedly over 100 miles per hour moments before the crash.
Emergency crews arrived to find the SUV severely damaged with occupants trapped inside. A female passenger was pinned and unresponsive inside the SUV. Despite rescue efforts, she was pronounced dead at the scene. The big rig, which was carrying a form of hazmat (later determined to be non-leaking), sustained major front-end damage.
Both lanes were temporarily closed while the coroner was notified and evidence tows were arranged.
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This report is based on initial law enforcement communications and may be updated as more facts emerge. For help understanding the next steps, please visit our frequently asked questions in California.
- The identity of the deceased has not yet been officially released pending notification of next of kin.
- The semi-truck driver remained at the scene and is cooperating with investigators. CHP confirmed the rig was transporting hazmat, which did not pose an environmental threat.
- Caltrans responded for lane closures, and multiple tow companies assisted with evidence recovery from both the big rig and SUV.
Those needing support after a crash can access accident resources in California for guidance on recovery and legal options.
This post is for informational use only and does not constitute legal advice. All details are subject to change as investigations progress. For more information, view our complete disclaimer.
If your family has suffered the loss of a loved one in this crash, speak with a skilled California personal injury lawyer today to discuss your legal options.